Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stefanelli CorradofiledCriticalStefanelli Corrado
Priority to IT12462/79ApriorityCriticalpatent/IT1123984B/it
Publication of IT7912462A0publicationCriticalpatent/IT7912462A0/it
Application grantedgrantedCritical
Publication of IT1123984BpublicationCriticalpatent/IT1123984B/it